This is a very interesting and thoughtful book. It nicely shows how much that we commonly read about social mobility fails to paint the whole picture. It provides the facts behind the reported facts, in a highly accessible manner, and lays out the contradictions and limitations of measures which are commonly reported.
I would regard this book as being aimed more towards the broadsheet reader than the academic audience myself. It provides a substantive overview to the issues behind social mobility, but is as selective in the cases it wishes to make as the examples being critiqued in many places. This text cannot be the sole, comprehensive guide to the issue as the reality is much more complex than any singular position can achieve. It is a stronger version of the story of mobility than politicians care to speak of.
It does however, create a bit of a straw man argument by claiming the author is alone with British sociologist in denying that social mobility no longer exists. It's a shame there is so much focus on dispelling research providing an opposing view, and little, if any, reference to the many studies which support it. This creates a rather unfair perception of sociology in my opinion.
The text is very argumentative. The somewhat strange argument is presented that left-wing people want to claim there is less social mobility which right-wing people want to claim there is more. I don't see this as being true at all. Indeed, researchers have argued that whilst social mobility is increasing, so is social inequality. This distinction between social mobility and social inequality is lost in much of the narrative, which is very confrontational.
I agree with the argument that politicians and journalists like to talk about the death of social mobility. Indeed, the minor limitations of the narrative in this book do not compare to the major rhetoric used elsewhere. Anyone reading or listening to reports of the death of social mobility should read this book to see just how the figures can be presented in a misleading manner, or how economic expansion is often glossed over. Readers will have a much stronger idea of how social mobility operates in British society through reading this highly accessible book (even if gathered a rather skewed view of how the British sociological community views the issue).